#!/usr/bin/env bash
# 一键启动本套 LibreDesk（独立 pg/redis，端口与旧 crm 栈隔离）。
set -euo pipefail

ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$ROOT"

if [ ! -f .env ]; then
  echo "==> 未找到 .env，从 .env.example 生成并填充随机密钥"
  cp .env.example .env
  node - "$ROOT" <<'NODE'
const fs = require('fs');
const path = require('path');
const crypto = require('crypto');
const p = path.join(process.argv[2], '.env');
let s = fs.readFileSync(p, 'utf8');
const set = (k, v) => {
  const re = new RegExp('^' + k + '=.*$', 'm');
  s = re.test(s) ? s.replace(re, `${k}=${v}`) : `${s}\n${k}=${v}`;
};
if (/^ENCRYPTION_KEY=$/m.test(s)) set('ENCRYPTION_KEY', crypto.randomBytes(16).toString('hex'));
if (/^POSTGRES_PASSWORD=change-me-please$/m.test(s)) set('POSTGRES_PASSWORD', crypto.randomBytes(12).toString('hex'));
if (/^TOOLS_SHARED_KEY=change-me-please$/m.test(s)) set('TOOLS_SHARED_KEY', crypto.randomBytes(16).toString('hex'));
const strongPassword = () => `Yehwang${crypto.randomInt(1000, 9999)}!${crypto.randomBytes(4).toString('hex')}`;
if (/^LIBREDESK_SYSTEM_USER_PASSWORD=change-me-please$/m.test(s)) set('LIBREDESK_SYSTEM_USER_PASSWORD', strongPassword());
fs.writeFileSync(p, s, { mode: 0o600 });
NODE
  echo "    已生成 .env（含随机密钥，勿提交）"
fi

echo "==> 渲染 config/config.toml"
node scripts/render-config.js

mkdir -p uploads
touch uploads/.gitkeep

echo "==> 启动 LibreDesk（首次会拉取镜像，约 1-3 分钟）"
docker compose up -d

echo "==> 等待 http://localhost:9000/health"
for i in $(seq 1 90); do
  if curl -fsS --max-time 2 http://localhost:9000/health >/dev/null 2>&1; then
    echo "    LibreDesk 已就绪（${i} 次探测）"
    break
  fi
  if [ "$i" -eq 90 ]; then
    echo "!! 等待超时，查看日志：docker logs -f libredesk_app" >&2
    exit 1
  fi
  sleep 2
done

# shellcheck disable=SC1091
set -a; . ./.env; set +a
echo
echo "==================== 启动完成 ===================="
echo " 后台地址 : http://localhost:9000"
echo " 登录用户 : System"
echo " 登录密码 : ${LIBREDESK_SYSTEM_USER_PASSWORD}"
echo
echo " 下一步："
echo "   1. 启动工具服务：bash scripts/start-tools.sh"
echo "   2. 按 docs/libredesk-setup.md 配置 AI Provider / Actions"
echo "   3. 自动注册工具（可选）：node scripts/register-tools.js"
echo "================================================="